SecB, 1-155aa, Recombinant, E.coli (Protein export chaperone, ECK3599, JW3584)

May be stored at 4 °C for short-term only. For long-term storage, aliquot to avoid repeated freezing and thawing and freeze at 20 or 70 °C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.